| 摘要 |
A procedure for modernizing the control system of a bank of elevators, whereby the elevator-specific control functions of the elevator bank are caused to work under elevator-specific elevator computers (6) in a control system comprising group control and communicating by means of at least one serial communication bus (14), and in which the elevator-specific functions of the elevators in the bank are modernized by renovating their old functions and/or by adding new functions to the control functions, one functional module (9, 10, 11, 12, 13) at a time, using elevator components connectable to a serial communication bus. <IMAGE> |
